98220038 has 8 divisors (see below), whose sum is σ = 168377232. Its totient is φ = 42094296.

The previous prime is 98220037. The next prime is 98220043. The reversal of 98220038 is 83002289.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 98219986 and 98220013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98220037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3507845 + ... + 3507872.

It is an arithmetic number, because the mean of its divisors is an integer number (21047154).

Almost surely, 2^98220038 is an apocalyptic number.

98220038 is a deficient number, since it is larger than the sum of its proper divisors (70157194).

98220038 is a wasteful number, since it uses less digits than its factorization.

98220038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7015726.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 98220038 is about 9910.6023025848. The cubic root of 98220038 is about 461.3884295008.

The spelling of 98220038 in words is "ninety-eight million, two hundred twenty thousand, thirty-eight".